EPA Air · by state
Air-emissions sources in Colorado
- 19,203Facilities
By emissions classification in Colorado
High-priority violations in Colorado
98 sources in Colorado carry a current high-priority Clean Air Act violation.
Counties in Colorado
- Adams County 869
- Alamosa County 23
- Arapahoe County 496
- Archuleta County 15
- Baca County 24
- Bent County 17
- Boulder County 321
- Broomfield County 83
- Chaffee County 36
- Cheyenne County 132
- Clear Creek County 17
- Conejos County 8
- Costilla County 8
- Crowley County 5
- Custer County 14
- Delta County 51
- Denver County 595
- Dolores County 11
- Douglas County 155
- Eagle County 36
- El Paso County 439
- Elbert County 41
- Fremont County 107
- Garfield County 1,439
- Gilpin County 8
- Grand County 38
- Gunnison County 41
- Huerfano County 26
- Jackson County 45
- Jefferson County 373
- Kiowa County 48
- Kit Carson County 22
- La Plata County 320
- Lake County 14
- Larimer County 236
- Las Animas County 599
- Lincoln County 102
- Logan County 63
- Mesa County 314
- Moffat County 334
- Montezuma County 49
- Montrose County 65
- Morgan County 61
- Otero County 40
- Ouray County 3
- Park County 17
- Phillips County 22
- Pitkin County 16
- Prowers County 53
- Pueblo County 162
- Rio Blanco County 402
- Rio Grande County 27
- Routt County 45
- Saguache County 14
- San Miguel County 37
- Sedgwick County 15
- Summit County 33
- Teller County 18
- Undetermined County 1,500
- Washington County 85
- Weld County 8,858
- Yuma County 152
Industries in Colorado
Sources are grouped by the first industry code on the facility record.
- Oil and gas extraction (NAICS 2111) 13,343
- Gasoline stations (NAICS 4471) 1,567
- Mining and quarrying (NAICS 2123) 1,360
- Repair and maintenance (NAICS 8111) 308
- Nonmetallic mineral product manufacturing (NAICS 3273) 244
- Personal and laundry services (NAICS 8123) 176
- Petroleum and coal products manufacturing (NAICS 3241) 114
- Personal and laundry services (NAICS 8122) 104
- Pipeline transportation (NAICS 4862) 102
- Waste management and remediation (NAICS 5622) 86
- Printing and related support (NAICS 3231) 77
- Utilities (NAICS 2213) 63
- Merchant wholesalers, nondurable goods (NAICS 4247) 62
- Hospitals (NAICS 6221) 54
- Utilities (NAICS 2211) 52
- Merchant wholesalers, nondurable goods (NAICS 4245) 51
- Animal production (NAICS 1122) 48
- Fabricated metal product manufacturing (NAICS 3328) 43
- Telecommunications (NAICS 5172) 37
- NAICS 9999 37
- Waste management and remediation (NAICS 5629) 36
- Justice, public order and safety (NAICS 9221) 36
- Heavy and civil engineering construction (NAICS 2373) 35
- Mining support (NAICS 2131) 34
- Plastics and rubber products manufacturing (NAICS 3261) 27
- Fabricated metal product manufacturing (NAICS 3323) 26
- Telecommunications (NAICS 5171) 24
- Merchant wholesalers, durable goods (NAICS 4239) 24
- Mining and quarrying (NAICS 2122) 23
- Broadcasting (NAICS 5152) 21
- Pipeline transportation (NAICS 4869) 21
- Food manufacturing (NAICS 3111) 20
- Wood product manufacturing (NAICS 3219) 19
- Chemical manufacturing (NAICS 3254) 19
- Animal production (NAICS 1121) 19
- Building material and garden supply stores (NAICS 4441) 19
- Chemical manufacturing (NAICS 3251) 19
- Mining and quarrying (NAICS 2121) 18
- Computer and electronic product manufacturing (NAICS 3344) 18
- Data processing and hosting (NAICS 5182) 18
- Furniture and related product manufacturing (NAICS 3371) 18
- Motor vehicle and parts dealers (NAICS 4411) 17
- Specialty trade contractors (NAICS 2381) 17
- Executive and legislative government (NAICS 9211) 17
- National security and international affairs (NAICS 9281) 17
- Chemical manufacturing (NAICS 3253) 16
- Food services and drinking places (NAICS 7221) 16
- Accommodation (NAICS 7211) 16
- Telecommunications (NAICS 5179) 15
- Fabricated metal product manufacturing (NAICS 3329) 15
- Food manufacturing (NAICS 3118) 14
- Pipeline transportation (NAICS 4861) 13
- Support activities for transportation (NAICS 4881) 13
- Miscellaneous manufacturing (NAICS 3399) 13
- Amusement, gambling and recreation (NAICS 7139) 13
- Paper manufacturing (NAICS 3222) 12
- Educational services (NAICS 6111) 12
- Chemical manufacturing (NAICS 3255) 11
- NAICS 4521 11
- Machinery manufacturing (NAICS 3331) 11
- Beverage and tobacco manufacturing (NAICS 3121) 10
- Chemical manufacturing (NAICS 3259) 10
- Professional, scientific and technical services (NAICS 5417) 10
- Computer and electronic product manufacturing (NAICS 3345) 10
- Warehousing and storage (NAICS 4931) 10
- Educational services (NAICS 6113) 10
- Machinery manufacturing (NAICS 3339) 10
- Nonmetallic mineral product manufacturing (NAICS 3271) 10
- Merchant wholesalers, nondurable goods (NAICS 4246) 9
- Specialty trade contractors (NAICS 2382) 9
- Machinery manufacturing (NAICS 3334) 9
- Food manufacturing (NAICS 3115) 9
- Building construction (NAICS 2362) 9
- Plastics and rubber products manufacturing (NAICS 3262) 9
- Real estate (NAICS 5311) 9
- Merchant wholesalers, durable goods (NAICS 4231) 8
- Agriculture and forestry support (NAICS 1151) 8
- Agriculture and forestry support (NAICS 1152) 8
- Support activities for transportation (NAICS 4882) 8
- Wood product manufacturing (NAICS 3211) 8
Air inspections in Colorado, by year
A compliance evaluation is the on-site or file review a state, local or federal air agency records against a permitted source.
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| CIRCLE K STORES - CORNER STORE #1183 | Minor source | No |
| CIRCLE K STORES - CORNER STORE #1185 | Minor source | No |
| CIRCLE K STORES - CORNER STORE #1186 | Minor source | No |
| CIRCLE K STORES - CORNER STORE #1188 | Minor source | No |
| CIRCLE K STORES - CORNER STORE #1189 | Minor source | No |
| CIRCLE K STORES - CORNER STORE #1716 | Minor source | No |
| CIRCLE K STORES - CORNER STORE #1722 | Minor source | No |
| CIRCLE K STORES - CORNER STORE #4051 | Minor source | No |
| CIRCLE K STORES - CORNER STORE #4059 | Minor source | No |
| CIRCLE K STORES - CORNER STORE #4095 | Minor source | No |
| CIRCLE K STORES - CORNER STORE #650 | Minor source | No |
| CIRCLE K STORES - CORNER STORE #661 | Minor source | No |
| CIRCLE K STORES - CORNER STORE #688 | Minor source | No |
| CIRCLE K STORES - CORNER STORE #691 | Minor source | No |
| CIRCLE K STORES - CORNER STORE #696 | Minor source | No |
| CIRCLE K STORES - CORNER STORE #697 | Minor source | No |
| CIRCLE K STORES - STORE #3290 | Minor source | No |
| CIRCLE K STORES, INC | Minor source | No |
| CIRCLE K STORES, INC | Minor source | No |
| CIRCLE K STORES, INC - #2741120 | Minor source | No |
| CIRCLE K STORES, INC - #2741129 | Minor source | No |
| CIRCLE OF LIFE - 8116 INDIAN PEAKS | Minor source | No |
| CITATION O & G - ARAPAHOE UNIT #136 | Minor source | No |
| CITATION O & G - FRONTERA GAS PLANT | Minor source | No |
| CITATION O & G - MPU 33-30 | Minor source | No |
| CITATION O&G CORP - N ARAPAHOE SEC REC | Minor source | No |
| CITATION OIL - ARAPAHOE GAS PLANT | Minor source | No |
| CITATION OIL - ARAPAHOE UNIT #178 | Minor source | No |
| CITATION OIL - BLEDSOE (1,5,6&10) TB | Minor source | No |
| CITATION OIL - BLEDSOE #10 34-31 | Minor source | No |
| CITATION OIL - BLEDSOE #6 22-31 | Minor source | No |
| CITATION OIL - EAST SORRENTO C.S. | Minor source | No |
| CITATION OIL - HARKER #4 12-35 | Minor source | No |
| CITATION OIL - MOUNT PEARL FACILITY | Minor source | No |
| CITATION OIL - MPU 31-33 | Minor source | No |
| CITATION OIL - NORTH MAYFIELD TB | Minor source | No |
| CITATION OIL - RHOADES #2 22-35 | Minor source | No |
| CITATION OIL - SPEAKER 3-13 | Minor source | No |
| CITATION OIL - SPEAKER STATION | Minor source | No |
| CITATION OIL & GAS - ARAPAHOE UNIT #139 | Minor source | No |
| CITATION OIL & GAS - ARAPAHOE UNIT #140 | Minor source | No |
| CITATION OIL & GAS - ARAPAHOE UNIT 144 | Minor source | No |
| CITATION OIL & GAS - ARAPAHOE UNIT 161 | Minor source | No |
| CITATION OIL & GAS - BERGE (4,5,8,9) TB | Minor source | No |
| CITATION OIL & GAS - BLACKHOLE #2 24-4 | Minor source | No |
| CITATION OIL & GAS - BLEDSOE 13-12 | Minor source | No |
| CITATION OIL & GAS - ESTHER 33-22 | Minor source | No |
| CITATION OIL & GAS - FALLOW BATTERY | Minor source | No |
| CITATION OIL & GAS - HARKER #4 | Minor source | No |
| CITATION OIL & GAS - MCCORMICK SEC 3 TB | Minor source | No |
| CITATION OIL & GAS - MCCORMICK SEC 34 TB | Minor source | No |
| CITATION OIL & GAS - MPU 31-29 | Minor source | No |
| CITATION OIL & GAS - MPU 42-34 | Minor source | No |
| CITATION OIL & GAS - MPU SEC 25 TB | Minor source | No |
| CITATION OIL & GAS - MPU SEC 30 TB | Minor source | No |
| CITATION OIL & GAS - MPU SEC 35 TB | Minor source | No |
| CITATION OIL & GAS - STEELE BATTERY | Minor source | No |
| CITATION OIL & GAS -BLEDSOE RANCH GAS PL | Minor source | No |
| CITATION OIL & GAS CORP | Minor source | No |
| CITATION OIL & GAS CORP - DARNALL TRUST | Minor source | No |
| CITATION OIL & GAS CORP. | Minor source | No |
| CITATION OIL & GAS- #2 PETER TB | Minor source | No |
| CITATION OIL ARAPAHOE SECTION 9 | Minor source | No |
| CITAULA BROTHERS 3 - SHOP N SAVE | Minor source | No |
| CITAULA BROTHERS 6 - CONVENIENCE PLUS | Minor source | No |
| CITAULA BROTHERS 7 - RIVERSIDE VALERO | Minor source | No |
| CITIZEN PRINTING CO INC | Minor source | No |
| CITY & CNTY OF DENVER - DIA 26-41, 26-31 | Minor source | No |
| CITY & CNTY OF DENVER - DIA 35-21, 35-11 | Minor source | No |
| CITY & COUNTY OF DEN - JEFF DROHAN 2-16 | Minor source | No |
| CITY & COUNTY OF DENER - CENTRAL PLATTE | Minor source | No |
| CITY & COUNTY OF DENVER - 026523-_NW_-B | Minor source | No |
| CITY & COUNTY OF DENVER - 026523-NENE-B | Minor source | No |
| CITY & COUNTY OF DENVER - 026523-NESW-B | Minor source | No |
| CITY & COUNTY OF DENVER CHERRY CREEK | Minor source | No |
| CITY & COUNTY OF DENVER FIRE STATION#29 | Minor source | No |
| CITY & COUNTY OF DENVER WASTEWATER MGMT | Minor source | No |
| CITY & COUNTY OF DENVER - 016532-NWSE-BA | Minor source | No |
| CITY & COUNTY OF DENVER - 026513-SWSW-BA | Minor source | No |
| CITY & COUNTY OF DENVER - 026514-NWNW-BA | Minor source | No |
| CITY & COUNTY OF DENVER - 026523-NESE-BT | Minor source | No |
| CITY & COUNTY OF DENVER - BOTANIC GARDEN | Minor source | No |
| CITY & COUNTY OF DENVER - BOX ELDER A&B | Minor source | No |
| CITY & COUNTY OF DENVER - BOX ELDER J | Minor source | No |
| CITY & COUNTY OF DENVER - BOX ELDER K | Minor source | No |
| CITY & COUNTY OF DENVER - BOX ELDER L | Minor source | No |
| CITY & COUNTY OF DENVER - CHAMPLIN 117 A | Minor source | No |
| CITY & COUNTY OF DENVER - CHAMPLIN 117 C | Minor source | No |
| CITY & COUNTY OF DENVER - CHAMPLIN 125 B | Minor source | No |
| CITY & COUNTY OF DENVER - COURTHOUSE | Minor source | No |
| CITY & COUNTY OF DENVER - DIA | Major source | No |
| CITY & COUNTY OF DENVER - DIA 266-12-22 | Minor source | No |
| CITY & COUNTY OF DENVER - GREENHOUSE | Minor source | No |
| CITY & COUNTY OF DENVER - JAIL FACILITY | Minor source | No |
| CITY & COUNTY OF DENVER - KALLSEN | Minor source | No |
| CITY & COUNTY OF DENVER - LIBERTY 1 BATT | Minor source | No |
| CITY & COUNTY OF DENVER - MONAGHAN 1 | Minor source | No |
| CITY & COUNTY OF DENVER - POLICE DIST 4 | Minor source | No |
| CITY & COUNTY OF DENVER - REG 7 REPORTIN | Minor source | No |
| CITY & COUNTY OF DENVER - ROSLYN | Synthetic minor source | No |
Figures from EPA’s ICIS-AIR download.